Display pipeline for voltage-dependent sub-pixel uniformity correction

Processing circuitry, comprising:

• first conversion circuitry configured to convert image data corresponding to a display pixel of a plurality of display pixels of an electronic display from gray level data of the image data to first voltage data;
• non-uniformity correction circuitry configured to generate first compensated voltage data corresponding to the display pixel by:
• comparing a brightness level of the electronic display to a plurality of threshold brightness levels;
• retrieving one compensation map based on the brightness level being above a first threshold brightness level of the plurality of threshold brightness levels;
• retrieving at least two compensation maps based on the brightness level being below the first threshold brightness level;
• and
• applying a voltage offset to the first voltage data based on the first voltage data and a number of compensation maps;
• and
• second conversion circuitry configured to convert the first compensated voltage data to compensated gray level data corresponding to the display pixel.

A method comprising:

• obtaining, via processing circuitry, image data, wherein the image data comprises input voltage values for a first display pixel of a plurality of display pixels of an electronic display;
• receiving, via the processing circuitry, a brightness level of the electronic display;
• comparing, via the processing circuitry, the brightness level to a plurality of threshold brightness levels;
• retrieving, via the processing circuitry, a number of compensation maps based on the comparison;
• and
• generating, via the processing circuitry, compensated image data by applying a compensation to the image data based on at least one compensation map of the number of compensation maps.